Figure 6. Temperature (A), Complete blood count cell differential (B): •••••••••• Hematocrit value (%); ——— White blood cells (x10³/µl); - - - - - Granulocytes (x10³/µl); – – – – Lymphocytes (x10³/µl); – • – • – • Monocytes (x10³/µl); – •• – •• – •• Platelets (x10³/µl), and IgG antibody titers (C) in a dog 664 during a relapse of Rickettsia rickettsii infection.

Shaded area marks the period of antibiotic re-treatment.